本指南为常见的加密货币场景提供了实用的 Beancount 模板和真实示例。你可以复制这些模板用于自己的加密货币会计需求。
如何阅读这些代码块
下面的每个代码块都是以下三种类型之一，它们不可互换：
- 模板 包含
[方括号]占位符和YYYY-MM-DD日期。在替换为真实值之前，它们无法加载——方括号不是 Beancount 语法。 - 示例 直接位于其对应模板下方，带有真实日期和金额，并且设计为可以直接加载。每个示例仍然需要它触及的账户处于开启状态，这就是下面的账户结构模板的用途。唯一的例外是核对块，它断言仅由你自己的账本才能满足的余额。
- Flash 贷款套利 块是伪代码，并在其出现的位置进行了标注。
贯穿所有块的两个约定：
- 收入账户持有贷方余额，因此它们是负数。 已实现收益是记入
Income:CapitalGains:…的负数条目；已实现亏损是记入Expenses:CapitalLoss:…的正数条目。把这个搞反是加密货币条目无法平衡的最常见原因。 - 费用记录为一次费用支出，同时减少一次现金。 毛收益进入现金账户，费用再从现金账户中扣除，最终实际到达你账户的是差额。
探索一个真实的加密货币示例账本：
基本设置模板
账户结构模板
; =============================================================================
; CRYPTOCURRENCY ACCOUNT SETUP TEMPLATE
; =============================================================================
; Bank Accounts
1970-01-01 open Assets:Checking
; Exchange Accounts
1970-01-01 open Assets:Crypto:Coinbase:USD
1970-01-01 open Assets:Crypto:Coinbase:BTC
1970-01-01 open Assets:Crypto:Coinbase:ETH
1970-01-01 open Assets:Crypto:Binance:USD
1970-01-01 open Assets:Crypto:Binance:BTC
1970-01-01 open Assets:Crypto:Binance:ETH
1970-01-01 open Assets:Crypto:Binance:BNB
1970-01-01 open Assets:Crypto:Binance:ADA
; On-Chain and Mining Accounts
1970-01-01 open Assets:Crypto:Ethereum:ETH
1970-01-01 open Assets:Crypto:Polygon:ETH
1970-01-01 open Assets:Crypto:Mining:BTC
; Wallet Accounts
1970-01-01 open Assets:Crypto:Wallet:Ledger:BTC
1970-01-01 open Assets:Crypto:Wallet:Ledger:ETH
1970-01-01 open Assets:Crypto:Wallet:MetaMask:ETH
1970-01-01 open Assets:Crypto:Wallet:MetaMask:USDC
1970-01-01 open Assets:Crypto:Wallet:MetaMask:UNI
; DeFi Protocol Accounts
1970-01-01 open Assets:DeFi:Uniswap:ETH-USDC-LP
1970-01-01 open Assets:DeFi:Compound:CUSDC
1970-01-01 open Assets:Staking:Ethereum:ETH
; Income Accounts
1970-01-01 open Income:Crypto:Staking:ETH
1970-01-01 open Income:Crypto:Mining:BTC
1970-01-01 open Income:Crypto:Airdrops
1970-01-01 open Income:Crypto:DeFi:Yield
1970-01-01 open Income:CapitalGains:Crypto
1970-01-01 open Income:CapitalGains:LongTerm
; Expense Accounts
1970-01-01 open Expenses:Crypto:Fees:Trading
1970-01-01 open Expenses:Crypto:Fees:Network
1970-01-01 open Expenses:Crypto:Fees:Withdrawal
1970-01-01 open Expenses:Crypto:Bridge:Fees
1970-01-01 open Expenses:Crypto:Mining:Electricity
1970-01-01 open Expenses:CapitalLoss:Crypto
; Commodity Definitions
1970-01-01 commodity BTC
name: "Bitcoin"
asset-class: "cryptocurrency"
1970-01-01 commodity ETH
name: "Ethereum"
asset-class: "cryptocurrency"
1970-01-01 commodity USDC
name: "USD Coin"
asset-class: "stablecoin"
; Compound writes this receipt token "cUSDC", but a Beancount commodity
; and every account component must start with a capital letter or a digit,
; so the ledger spells it CUSDC and keeps the display name in metadata.
1970-01-01 commodity CUSDC
name: "cUSDC (Compound USD Coin)"
asset-class: "defi-receipt"交易模板
基本加密货币购买
; Template: Buy cryptocurrency on exchange
YYYY-MM-DD * "Buy [AMOUNT] [CRYPTO] on [EXCHANGE]"
Assets:Crypto:[EXCHANGE]:[CRYPTO] [AMOUNT] [CRYPTO] {[PRICE] USD}
Assets:Crypto:[EXCHANGE]:USD -[TOTAL_COST] USD
Expenses:Crypto:Fees:Trading [FEE] USD
Assets:Crypto:[EXCHANGE]:USD -[FEE] USD
; Example: Buy 1 BTC on Coinbase
2024-01-15 * "Buy 1 BTC on Coinbase"
Assets:Crypto:Coinbase:BTC 1.0 BTC {45000.00 USD}
Assets:Crypto:Coinbase:USD -45000.00 USD
Expenses:Crypto:Fees:Trading 50.00 USD
Assets:Crypto:Coinbase:USD -50.00 USD加密货币出售
; Template: Sell cryptocurrency on exchange
YYYY-MM-DD * "Sell [AMOUNT] [CRYPTO] on [EXCHANGE]"
Assets:Crypto:[EXCHANGE]:[CRYPTO] -[AMOUNT] [CRYPTO] {[COST_BASIS] USD} @ [SALE_PRICE] USD
Assets:Crypto:[EXCHANGE]:USD [GROSS_PROCEEDS] USD
Expenses:Crypto:Fees:Trading [FEE] USD
Assets:Crypto:[EXCHANGE]:USD -[FEE] USD
Income:CapitalGains:Crypto -[GAIN] USD ; a loss is a positive Expenses:CapitalLoss:Crypto instead
; Example: Sell 0.5 BTC with a gain
2024-03-20 * "Sell 0.5 BTC on Coinbase"
Assets:Crypto:Coinbase:BTC -0.5 BTC {45000.00 USD} @ 48000.00 USD
Assets:Crypto:Coinbase:USD 24000.00 USD ; gross proceeds, 0.5 * 48,000.00
Expenses:Crypto:Fees:Trading 30.00 USD
Assets:Crypto:Coinbase:USD -30.00 USD ; the fee leaves the same cash account
Income:CapitalGains:Crypto -1500.00 USD ; 24,000.00 proceeds - 22,500.00 basis被处置的批次成本为 $22,500.00，出售毛收益为 $24,000.00，其中 $30.00 作为费用支付给交易所——因此实际到达的现金是 $23,970.00，已实现收益为 $1,500.00。不要将费用从收益中扣除：费用已经作为一项支出记录，再次扣减会导致交易无法平衡。
加密货币兑换
; Template: Trade one crypto for another
YYYY-MM-DD * "Trade [AMOUNT1] [CRYPTO1] for [AMOUNT2] [CRYPTO2]"
Assets:Crypto:[EXCHANGE]:[CRYPTO1] -[AMOUNT1] [CRYPTO1] {[COST_BASIS] USD}
Assets:Crypto:[EXCHANGE]:[CRYPTO2] [AMOUNT2] [CRYPTO2] {[NEW_PRICE] USD}
Income:CapitalGains:Crypto -[GAIN] USD ; taxable event; a loss is a positive Expenses:CapitalLoss:Crypto
Expenses:Crypto:Fees:Trading [FEE] USD
Assets:Crypto:[EXCHANGE]:USD -[FEE] USD
; Example: Trade BTC for ETH
2024-02-10 * "Trade 1 BTC for 20 ETH on Binance"
Assets:Crypto:Binance:BTC -1.0 BTC {46000.00 USD}
Assets:Crypto:Binance:ETH 20 ETH {2400.00 USD}
Income:CapitalGains:Crypto -2000.00 USD ; 48,000.00 received - 46,000.00 basis
Expenses:Crypto:Fees:Trading 40.00 USD
Assets:Crypto:Binance:USD -40.00 USD加密货币兑换处置了第一种商品，因此其收益实现方式与出售换现金完全相同：20 ETH 以 $2,400.00 的价格购入，对应 $48,000.00 的价值，抵消了 $46,000.00 的 BTC 成本基础。$40.00 的费用以现金支付，不影响收益金额。
转账模板
交易所到钱包转账
; Template: Transfer crypto from exchange to wallet
YYYY-MM-DD * "Transfer [AMOUNT] [CRYPTO] from [EXCHANGE] to [WALLET]"
Assets:Crypto:[EXCHANGE]:[CRYPTO] -[AMOUNT] [CRYPTO] {[COST_BASIS] USD}
Assets:Crypto:Wallet:[WALLET]:[CRYPTO] [AMOUNT] [CRYPTO] {[COST_BASIS] USD}
Expenses:Crypto:Fees:Withdrawal [FEE] [CRYPTO] {[COST_BASIS] USD}
Assets:Crypto:[EXCHANGE]:[CRYPTO] -[FEE] [CRYPTO] {[COST_BASIS] USD}
; Example: Transfer BTC to Ledger
2024-01-20 * "Transfer 1 BTC from Coinbase to Ledger"
Assets:Crypto:Coinbase:BTC -1.0 BTC {45000.00 USD}
Assets:Crypto:Wallet:Ledger:BTC 1.0 BTC {45000.00 USD}
Expenses:Crypto:Fees:Withdrawal 0.0005 BTC {45000.00 USD}
Assets:Crypto:Coinbase:BTC -0.0005 BTC {45000.00 USD}转账不是处置，因此不会实现任何收益：{45000.00 USD} 的成本基础随代币一起转移，接收账户继承该成本基础。费用以 BTC 支付，按同一成本基础计价并作为费用支出，因此也不会实现收益。发送账户必须持有至少 1.0005 BTC，且成本基础恰好匹配，因为费用来自同一个批次。
跨交易所转账
; Template: Transfer between exchanges
YYYY-MM-DD * "Transfer [AMOUNT] [CRYPTO] from [EXCHANGE1] to [EXCHANGE2]"
Assets:Crypto:[EXCHANGE1]:[CRYPTO] -[AMOUNT] [CRYPTO] {[COST_BASIS] USD}
Assets:Crypto:[EXCHANGE2]:[CRYPTO] [AMOUNT] [CRYPTO] {[COST_BASIS] USD}
Expenses:Crypto:Fees:Network [FEE] [CRYPTO] {[COST_BASIS] USD}
Assets:Crypto:[EXCHANGE1]:[CRYPTO] -[FEE] [CRYPTO] {[COST_BASIS] USD}
; Example: Transfer ETH from Coinbase to Binance
2024-02-05 * "Transfer 10 ETH from Coinbase to Binance"
Assets:Crypto:Coinbase:ETH -10 ETH {2500.00 USD}
Assets:Crypto:Binance:ETH 10 ETH {2500.00 USD}
Expenses:Crypto:Fees:Network 0.01 ETH {2500.00 USD}
Assets:Crypto:Coinbase:ETH -0.01 ETH {2500.00 USD}质押模板
以太坊质押
; Template: Stake ETH
YYYY-MM-DD * "Stake [AMOUNT] ETH"
Assets:Crypto:Wallet:MetaMask:ETH -[AMOUNT] ETH {[PRICE] USD}
Assets:Staking:Ethereum:ETH [AMOUNT] ETH {[PRICE] USD}
Expenses:Crypto:Fees:Network [FEE] ETH {[PRICE] USD}
Assets:Crypto:Wallet:MetaMask:ETH -[FEE] ETH {[PRICE] USD}
; Example: Stake 32 ETH
2024-01-10 * "Stake 32 ETH on Ethereum 2.0"
Assets:Crypto:Wallet:MetaMask:ETH -32 ETH {2500.00 USD}
Assets:Staking:Ethereum:ETH 32 ETH {2500.00 USD}
Expenses:Crypto:Fees:Network 0.01 ETH {2500.00 USD}
Assets:Crypto:Wallet:MetaMask:ETH -0.01 ETH {2500.00 USD}质押奖励
; Template: Receive staking rewards
YYYY-MM-DD * "[CRYPTO] Staking Rewards - [PERIOD]"
Assets:Staking:[PROTOCOL]:[CRYPTO] [AMOUNT] [CRYPTO] {[PRICE] USD}
Income:Crypto:Staking:[CRYPTO] -[VALUE] USD ; [VALUE] = [AMOUNT] * [PRICE]
; Example: ETH staking rewards
2024-02-01 * "ETH Staking Rewards - January"
Assets:Staking:Ethereum:ETH 0.08 ETH {2600.00 USD}
Income:Crypto:Staking:ETH -208.00 USD ; 0.08 * 2,600.00奖励是以实物形式获得的收入，因此两个分录描述的是同一事件的两个方面：0.08 ETH 以 $2,600.00 的单价到达，对应的 $208.00 收入是贷方（负数）条目。{2,600.00 USD} 是你需要自行获取的外部价格；Beancount 不会获取它。使用你信任的交易所或指数作为来源，并在全年保持一致。
该 $208.00 也是奖励后续的成本基础。当你最终出售这 0.08 ETH 时，只有自该日期起的价格变动才是收益——$208.00 已经作为收入被征税，不能重复计算。收入是在收到时还是处置时征税，取决于司法管辖区；账本只记录事实。
DeFi 模板
Uniswap 流动性提供
; Template: Add liquidity to Uniswap pool
YYYY-MM-DD * "Add liquidity to [TOKEN1]-[TOKEN2] pool"
Assets:Crypto:Wallet:MetaMask:[TOKEN1] -[AMOUNT1] [TOKEN1] {[PRICE1] USD}
Assets:Crypto:Wallet:MetaMask:[TOKEN2] -[AMOUNT2] [TOKEN2] {[PRICE2] USD}
Assets:DeFi:Uniswap:[TOKEN1]-[TOKEN2]-LP [LP_AMOUNT] [LP_TOKEN] {[LP_PRICE] USD}
Expenses:Crypto:Fees:Network [FEE] ETH {[ETH_PRICE] USD}
Assets:Crypto:Wallet:MetaMask:ETH -[FEE] ETH {[ETH_PRICE] USD}
; Example: Add ETH-USDC liquidity
2024-01-15 * "Add liquidity to ETH-USDC pool"
Assets:Crypto:Wallet:MetaMask:ETH -10 ETH {2500.00 USD}
Assets:Crypto:Wallet:MetaMask:USDC -25000 USDC @ 1.00 USD
Assets:DeFi:Uniswap:ETH-USDC-LP 100 UNI-V3-ETH-USDC {500.00 USD}
Expenses:Crypto:Fees:Network 0.02 ETH {2500.00 USD}
Assets:Crypto:Wallet:MetaMask:ETH -0.02 ETH {2500.00 USD}逐一核对每种商品：$25,000.00 的 ETH 和 $25,000.00 的 USDC 离开钱包，$50,000.00 的 LP 代币到达，同时 $50.00 的 ETH 作为费用支出。稳定币部分使用 @ 1.00 USD 的价格，因为它没有单独的成本基础——如果不加价格，它的价值就是 25,000 个 USDC 单位，无法与美元直接抵消。在许多司法管辖区，存入流动性池本身被视为一次处置；此模板特意将成本基础结转，如果你需要记录收益，请自行添加相应分录。
Compound 借贷
; Template: Supply assets to Compound
YYYY-MM-DD * "Supply [AMOUNT] [TOKEN] to Compound"
Assets:Crypto:Wallet:MetaMask:[TOKEN] -[AMOUNT] [TOKEN] @ [TOKEN_PRICE] USD
Assets:DeFi:Compound:C[TOKEN] [C_AMOUNT] C[TOKEN] {[C_PRICE] USD}
Expenses:Crypto:Fees:Network [FEE] ETH {[ETH_PRICE] USD}
Assets:Crypto:Wallet:MetaMask:ETH -[FEE] ETH {[ETH_PRICE] USD}
; Example: Supply USDC to Compound
2024-01-20 * "Supply 10000 USDC to Compound"
Assets:Crypto:Wallet:MetaMask:USDC -10000 USDC @ 1.00 USD
Assets:DeFi:Compound:CUSDC 500 CUSDC {20.00 USD}
Expenses:Crypto:Fees:Network 0.008 ETH {2500.00 USD}
Assets:Crypto:Wallet:MetaMask:ETH -0.008 ETH {2500.00 USD}这里有两件事需要注意。USDC 部分使用 @ 1.00 USD 的价格，以便交易双方以同种货币计价——否则 Beancount 会看到 $10,000.00 的 CUSDC 出现，同时 10,000 个 USDC 单位消失，它们是不同的商品，无法相互抵消。另外，收到的代币是 CUSDC，而不是 cUSDC：小写字母开头在账户组件和商品符号中都是词法错误。
挖矿模板
挖矿奖励
; Template: Receive mining rewards
YYYY-MM-DD * "[CRYPTO] Mining Reward - [POOL/SOLO]"
Assets:Crypto:Mining:[CRYPTO] [AMOUNT] [CRYPTO] {[PRICE] USD}
Income:Crypto:Mining:[CRYPTO] -[VALUE] USD ; [VALUE] = [AMOUNT] * [PRICE]
; Example: Bitcoin mining reward
2024-01-15 * "BTC Mining Reward - Slush Pool"
Assets:Crypto:Mining:BTC 0.01 BTC {45000.00 USD}
Income:Crypto:Mining:BTC -450.00 USD ; 0.01 * 45,000.00挖矿费用
; Template: Mining operational expenses
YYYY-MM-DD * "Mining [EXPENSE_TYPE] - [PERIOD]"
Expenses:Crypto:Mining:[EXPENSE_TYPE] [AMOUNT] USD
Assets:Checking -[AMOUNT] USD
; Example: Mining electricity costs
2024-01-31 * "Mining Electricity - January"
Expenses:Crypto:Mining:Electricity 800.00 USD
Assets:Checking -800.00 USD空投模板
代币空投
; Template: Receive token airdrop
YYYY-MM-DD * "[TOKEN] Airdrop from [PROJECT]"
Assets:Crypto:Wallet:[WALLET]:[TOKEN] [AMOUNT] [TOKEN] {[PRICE] USD}
Income:Crypto:Airdrops -[VALUE] USD ; [VALUE] = [AMOUNT] * [PRICE]
; Example: UNI token airdrop
2024-03-01 * "UNI Airdrop from Uniswap"
Assets:Crypto:Wallet:MetaMask:UNI 400 UNI {8.00 USD}
Income:Crypto:Airdrops -3200.00 USD ; 400 * 8.00与质押奖励类似，空投的认可价值成为其成本基础。记录你能合理辩护的价格——通常是代币首次在主要交易所报价的价格——而不是一个随意设定的整数。
高级模板
Flash 贷款套利
此块是伪代码，不是模板。 它勾勒了 flash 贷款内部的价值流动。即使替换了值，它也无法加载，因为中间有空行——Beancount 会将空行解释为事务结束，导致语法错误。实际的 flash 贷款应记录为单个事务，且不能有空行（使用缩进的 ; 注释标注各个部分），并省略净额为零的中间步骤。
Pseudocode: flash loan arbitrage
borrow Assets:Crypto:Temp:FlashLoan +[LOAN_AMOUNT] [TOKEN]
Liabilities:DeFi:[PROTOCOL]:Flash -[LOAN_AMOUNT] [TOKEN]
execute Assets:Crypto:Temp:FlashLoan -[LOAN_AMOUNT] [TOKEN]
Assets:Crypto:Temp:Arbitrage +[RETURN_AMOUNT] [TOKEN]
repay Liabilities:DeFi:[PROTOCOL]:Flash +[LOAN_AMOUNT] [TOKEN]
Assets:Crypto:Temp:Arbitrage -[LOAN_PLUS_FEE] [TOKEN]
keep Assets:Crypto:Wallet:[WALLET]:[TOKEN] +[PROFIT] [TOKEN]
Income:Crypto:Arbitrage -[PROFIT_USD] USD最终，贷款触及的所有中间资产都已消失，账本只需记录结果：利润和协议费用。有关此结构的详细说明，请参阅加密货币投资组合追踪指南中的套利示例。
跨链桥
; Template: Bridge assets across chains
YYYY-MM-DD * "Bridge [AMOUNT] [TOKEN] from [CHAIN1] to [CHAIN2]"
Assets:Crypto:[CHAIN1]:[TOKEN] -[AMOUNT] [TOKEN] {[PRICE] USD}
Assets:Crypto:[CHAIN2]:[TOKEN] [AMOUNT] [TOKEN] {[PRICE] USD}
Expenses:Crypto:Bridge:Fees [FEE] [TOKEN] {[PRICE] USD}
Assets:Crypto:[CHAIN1]:[TOKEN] -[FEE] [TOKEN] {[PRICE] USD}
; Example: Bridge ETH to Polygon
2024-02-05 * "Bridge 5 ETH from Ethereum to Polygon"
Assets:Crypto:Ethereum:ETH -5 ETH {2600.00 USD}
Assets:Crypto:Polygon:ETH 5 ETH {2600.00 USD}
Expenses:Crypto:Bridge:Fees 0.01 ETH {2600.00 USD}
Assets:Crypto:Ethereum:ETH -0.01 ETH {2600.00 USD}税务优化模板
税务损失收割
; Template: Tax loss harvesting
YYYY-MM-DD * "Tax loss harvesting - Sell [CRYPTO] at loss"
Assets:Crypto:[EXCHANGE]:[CRYPTO] -[AMOUNT] [CRYPTO] {[HIGH_COST_BASIS] USD}
Assets:Crypto:[EXCHANGE]:USD [PROCEEDS] USD
Expenses:Crypto:Fees:Trading [FEE] USD
Assets:Crypto:[EXCHANGE]:USD -[FEE] USD
Expenses:CapitalLoss:Crypto [LOSS] USD
; Example: Harvest ADA loss
2024-12-15 * "Tax loss harvesting - Sell ADA at loss"
Assets:Crypto:Binance:ADA -1000 ADA {0.60 USD} @ 0.45 USD
Assets:Crypto:Binance:USD 450.00 USD ; gross proceeds, 1,000 * 0.45
Expenses:Crypto:Fees:Trading 5.00 USD
Assets:Crypto:Binance:USD -5.00 USD
Expenses:CapitalLoss:Crypto 150.00 USD ; 600.00 basis - 450.00 proceeds损失是收益的镜像：$600.00 的成本基础离开，$450.00 的毛收益到达，$150.00 的差额是记入费用账户的正数条目。扣除 $5.00 费用后，实际到账现金为 $445.00。
长期资本利得
; Template: Long-term capital gains sale
YYYY-MM-DD * "Long-term sale - [CRYPTO] held > 1 year"
date-acquired: "[PURCHASE_DATE]"
holding-period: "[DAYS] days"
Assets:Crypto:[EXCHANGE]:[CRYPTO] -[AMOUNT] [CRYPTO] {[COST_BASIS] USD} @ [SALE_PRICE] USD
Assets:Crypto:[EXCHANGE]:USD [GROSS_PROCEEDS] USD
Expenses:Crypto:Fees:Trading [FEE] USD
Assets:Crypto:[EXCHANGE]:USD -[FEE] USD
Income:CapitalGains:LongTerm -[GAIN] USD
; Example: Long-term BTC sale
2025-02-01 * "Long-term sale - BTC held 382 days"
date-acquired: "2024-01-15"
holding-period: "382 days"
Assets:Crypto:Coinbase:BTC -1.0 BTC {45000.00 USD} @ 55000.00 USD
Assets:Crypto:Coinbase:USD 55000.00 USD
Expenses:Crypto:Fees:Trading 50.00 USD
Assets:Crypto:Coinbase:USD -50.00 USD
Income:CapitalGains:LongTerm -10000.00 USD ; 55,000.00 proceeds - 45,000.00 basis收益是 $10,000.00，而不是 $9,950.00：$50.00 的费用已作为支出记录，若将其从收益中扣除，则会被扣减两次。Income:CapitalGains:LongTerm 与 Income:CapitalGains:Crypto 分开设置，仅为在报表中显示持有期限——Beancount 不会自动计算持有期限，因此携带 date-acquired 和 holding-period 元数据是有价值的。
核对模板
月度余额核对
; Template: Monthly balance assertions
YYYY-MM-DD balance Assets:Crypto:[EXCHANGE]:[CRYPTO] [EXPECTED_BALANCE] [CRYPTO]
YYYY-MM-DD balance Assets:Crypto:Wallet:[WALLET]:[CRYPTO] [EXPECTED_BALANCE] [CRYPTO]
; Example: January balance verification
2024-01-31 balance Assets:Crypto:Coinbase:BTC 2.5 BTC
2024-01-31 balance Assets:Crypto:Binance:ETH 15.0 ETH
2024-01-31 balance Assets:Crypto:Wallet:Ledger:BTC 1.0 BTC与此处的其他示例不同，此块并非设计为自包含的：金额应来自你自己的交易所屏幕，并且断言在你的交易全部录入账本之前会失败——这正是它的目的。请注意，balance 检查的是指定日期开始时的余额，因此请将断言日期定在你所核对期间之后的那一天。
价格更新
; Template: Daily price updates
YYYY-MM-DD price [CRYPTO] [PRICE] USD
; Example: Daily prices
2024-01-15 price BTC 45000.00 USD
2024-01-15 price ETH 2500.00 USD
2024-01-15 price ADA 0.50 USD使用说明
-
复制相关模板 用于你的交易类型
-
替换每个占位符。 在
YYYY-MM-DD和每个[方括号]标记被移除之前，模板不是有效的 Beancount——方括号不是 Beancount 语法，遗留一个会导致解析错误，而不是被静默忽略。替换是机械性的：占位符 替换为 示例 YYYY-MM-DD交易日期 2024-03-20[AMOUNT]商品数量，不带引号 0.5[CRYPTO]商品符号，大写 BTC[EXCHANGE]交易场所的账户组件 Coinbase[COST_BASIS]被移除批次的每单位成本 45000.00[SALE_PRICE]你的每单位售价 48000.00[GROSS_PROCEEDS][AMOUNT]×[SALE_PRICE]，费用前24000.00[FEE]交易场所费用，以收取时的货币计 30.00[GAIN][GROSS_PROCEEDS]−[AMOUNT]×[COST_BASIS]1500.00将该列替换到加密货币出售模板中，即可重现其下方的工作示例，这是检查你是否正确理解模板的最快方法。
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调整账户名称 以匹配你的账户结构，并确保每个账户都由账户结构模板开启——从未开启的账户是加载错误，而不是警告
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根据需要添加元数据 用于税务报告或追踪
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验证计算：在最终确定条目之前，使用
bea --file your-file.bean check进行检查。无法平衡的条目，或减少了你不持有的批次的条目，会在那里失败，而不是悄无声息地产生错误的报表
最佳实践
- 使用一致的命名约定
- 在元数据中包含交易 ID
- 详细记录复杂交易
- 核实汇率和价格
- 定期备份你的文件
这些模板为在 Beancount.io 中进行加密货币会计提供了坚实的基础。根据你的具体需求和交易模式进行定制。